Unmanned vehicle for pipeline detection

Abstract

The invention provides an unmanned vehicle for pipeline detection. Each transmission device comprises a transmission reduction gearbox and a coupler which is assembled and connected to the transmission reduction gearbox, wherein the coupler is composed of a coupler base and a coupler rivet nut which is assembled on the coupler base; the coupler base is fixed on an arbor wheel arranged on a crawl device; the coupler rivet nut controls power clutching between the crawl device and the transmission reduction gearbox; the coupler rivet nut controls torque clutching between the transmission reduction gearbox and the coupler base; the rotating torque on a wheel axle of the crawl device is transferred to the coupler base through the coupler; the coupler base can achieve the effects of reducing the rotating speed and improving the torque through the reduction ratio in the coupler base, so that the rotating speed of a tyre is reduced and the torque of the tyre is increased; and in addition, compared with the crawl device, the unmanned vehicle for pipeline detection is large in wheel tread and tread width and relatively high in chassis. By using the conveying device, the obstacle climbing ability of the unmanned vehicle can be greatly improved, and the unmanned vehicle is suitable for relatively large and complex pipelines and is not affected by any environmental factors.

Description

technical field [0001] The invention relates to the technical field of pipeline detection, in particular to an unmanned vehicle for pipeline detection. Background technique [0002] With the development of the city, the underground pipe network is becoming more and more complex, and it is very difficult to overhaul and maintain. Because it is buried underground, it is difficult to monitor it in advance. It is often discovered after the pipeline ruptures, causing serious losses and even serious casualties. Some pipelines transport highly toxic or radioactive media. If these pipelines Cracks and leaks will cause medium leakage, causing accidents and even disasters. In order to prevent problems before they happen, these pipelines must be regularly inspected and repaired. However, the general crawler is only suitable for a single pipeline. For different types of pipelines or pipelines with complex environments, a single crawler may not be able to walk freely in the pipeline; t...

AI Technical Summary

Problems solved by technology

However, the general crawler is only suitable for a single pipeline. For different types of pipelines or pipelines with complex environments, a single crawler may not be able to walk freely in the pipeline; therefore, it is necessary to develop a pipeline detection unmanned vehicle to Transport with the crawler, so that when the crawler detects obvious pipeline cracks in the pipeline, it can be processed in time to avoid greater losses

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